When i choose 'notifications' from the new drop down menu on top.. i get redirected to my "PM inbox" instead of the "notifications inbox", and in order to see my notifications i have to do it on two steps; to acess first my PM inbox and then choose notifications from inside.

I think it might be a matter of Ivan needing to rename the link to "inbox", as notifications still appear as a number adjacent to your username and can be clicked once in order to access.